Metal roofing is a popular type for commercial buildings due to its durability and cost-effectiveness. However, like any other type of roofing, there are some important maintenance dos and don'ts that owners of commercial buildings must keep in mind. This way, they can prolong the life of their metal roofing and avoid the need for costly repairs or even replacement in the long run.
DO Inspect for Corrosion and Rust
The main risk of using metal roofing for a commercial building is that metal is always at least somewhat prone to damage from rust and corrosion. All it takes is a little bit of water to cause this type of damage over time. This is why having a regular inspection done of the roof is so important. A roof inspector can be on the lookout for signs of rust and corrosion in the roof and make the necessary preventative repairs to avoid a major (and expensive) leak.
DON'T Use Different Metal Types
Know what type of metal is being used on your commercial roof at the time you have it installed. From there on out, if you need to have any section of your roof replaced or patched, make sure that the installers use the same type of metal as was used on the existing section of roof. This is important because when different types of metal touch each other, there can be a chemical reaction that can lead to corrosion or other damage over time. By sticking the exact same materials, you can avoid this potential problem and keep your roof looking as uniform as possible.
DO Take Care of Open Seams
Metal is very prone to expanding and contracting depending on the temperature, which also makes it prone to holes or cracks--especially around the seams of the roof. This is another reason why regular inspections are so important; by having them done during the spring time and again before winter hits, you can identify and repair and open roof seams as soon as possible so they don't develop into a major leak or more extensive damage.
DON'T Forget to Reseal As Needed
Finally, understand that metal roofs need to be sealed every few years to protect them from the elements--especially water. More than likely, your roof will be sealed once it's installed, but those seals don't last forever. Make sure to stay on top of re-sealing your roof to avoid seam splitting, rust, and corrosion.
For more information on commercial roofing services, contact a company like P Cooper Roofing.